VfL Wolfsbug – Servette Chenois
Referee: Frida Klarlund Nielsen (DEN, photo)
Assistant Referee 1: Fie Bruun (DEN)
Assistant Referee 2: Sidsel Rasmussen (DEN)
Fourth Official: Nanna Lof Andersen (DEN)
Referee Observer: Antonia Kokotou (GRE)
Paris St. Germain – WFC Kharkiv
Referee: Sara Persson (SWE)
Assistant Referee 1: Almira Spahić (SWE)
Assistant Referee 2: Jilan Taher (SWE)
Fourth Official: Lina Lehtovaara (FIN)
Referee Observer: Teodora Albon (ROU)
Juventus – Chelsea FCW
Referee: Ivana Martinčić (CRO)
Assistant Referee 1: Sanja Rodjak-Karšić (CRO)
Assistant Referee 2: Maja Petravić (CRO)
Fourth Official: Jelena Kumer (CRO)
Referee Observer: Paloma Quintero Siles (ESP)
Real Madrid – Breidablik
Referee: Sandra Bastos (POR)
Assistant Referee 1: Olga Almeida (POR)
Assistant Referee 2: Andreia Sousa (POR)
Fourth Official: Filipa Cunha (POR)
Referee Observer: Ivana Vlaić (BIH)
HB Koge – FC Barcelona
Referee: Esther Staubli (SUI)
Assistant Referee 1: Susann Küng (SUI)
Assistant Referee 2: Emilie Aubry (SUI)
Fourth Official: Michele Schmölzer (SUI)
Referee Observer: Emilia Wnuk (POL)
Bayern München – BK Häcken
Referee: Rebecca Welch (ENG)
Assistant Referee 1: Lisa Rashid (ENG)
Assistant Referee 2: Emily Carney (ENG)
Fourth Official: Emily Heaslip (ENG)
Referee Observer: Caroline De Boeck (BEL)
Arsenal WFC – TSG Hoffenheim
Referee: Stephanie Frappart (FRA)
Assistant Referee 1: Manuela Nicolosi (FRA)
Assistant Referee 2: Elodie Coppola (FRA)
Fourth Official: Maika Vanderstichel (FRA)
Referee Observer: Maria Persson (SWE)
Olympique Lyonnais – SL Benfica
Referee: Cheryl Foster (WAL)
Assistant Referee 1: Ceri Williams (WAL)
Assistant Referee 2: Victoria Finlay (NIR)
Fourth Official: Louise Thompson (NIR)
Referee Observer: Gitte Holm (DEN)